Water Bottle?

I've read a few posts about complimentary water bottles (the Nalgene type) at CTI. I was wondering if that is the same at all the Couples resorts? I tend to travel with one, just because I like being able to fill it with ice water once I get past security at the airport. I just like to have a big bottle of water available. I realize I wouldn't have it at the airport, but would like to have one while relaxing on the beach.I've tried a search, but didn't see anything about this at CSS, so I'm turning to the experts here .